2196458537

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{395687}}^1$

素因数の和:395768

約数の個数: 16

約数和(自身を含む): 2747657472

約数和(自身を除く): 551198935

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 395687, 2769809, 5143931, 24136907, 36007517, 168958349, 313779791, 2196458537]

約数ペア:

[(1, 2196458537), (7, 313779791), (13, 168958349), (61, 36007517), (91, 24136907), (427, 5143931), (793, 2769809), (5551, 395687)]